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https://www.readbyqxmd.com/read/28927134/primary-mucinous-adenocarcinoma-of-the-lung-a-case-report-and-review-of-the-literature
#1
Yan Liu, He-Long Zhang, Jia-Zhuan Mei, Yan-Wei Guo, Rui-Jun Li, Si-Dong Wei, Fu Tian, Lu Yang, Hui Wang
Mucinous adenocarcinoma is an unusual histological type of lung cancer, and its clinicopathological feature is distinctive from that of other histopathological types of lung adenocarcinoma. Mucinous adenocarcinoma has a mucus-producing function, which explains its name. The present study reports a rare case of a mucus-producing adenocarcinoma of the lung. A 60-year-old Chinese female patient was diagnosed with mucinous adenocarcinoma of the lung, which manifested as respiratory symptoms, including fever, cough and expectoration...
September 2017: Oncology Letters
https://www.readbyqxmd.com/read/28926355/anteromedial-arytenoid-subluxation-due-to-severe-cough
#2
Roy Cho, Feliz Zamora, H Erhan Dincer
No abstract text is available yet for this article.
September 18, 2017: Journal of Bronchology & Interventional Pulmonology
https://www.readbyqxmd.com/read/28926214/diagnosis-and-management-of-acute-exacerbations-of-chronic-obstructive-pulmonary-disease
#3
Van Holden, Donald Slack III, Michael T. McCurdy, Nirav G. Shah
Acute exacerbation of chronic obstructive pulmonary disease (COPD) is a clinical diagnosis that is based on changes in dyspnea, cough, and/or sputum production in a COPD patient; however, patients presenting with an acute exacerbation may be undiagnosed or have a variety of comorbid conditions that can complicate diagnosis. This issue presents strategies and algorithms for the early use of evidence-based interventions, including appropriate use of antibiotics, bronchodilators, and corticosteroids, along with noninvasive ventilation with capnography, to minimize morbidity and mortality associated with this disease...
October 1, 2017: Emergency Medicine Practice
https://www.readbyqxmd.com/read/28925506/laugh-induced-headache-clinical-features-and-literature-review
#4
REVIEW
Ye Ran, Huanxian Liu, Meichen Zhang, Zhao Dong, Shengyuan Yu
BACKGROUND: Laughing is a rare precipitating factor for headaches, and the pathogenesis underlying laugh-induced headache (LH) remains unclear. METHODS: Two cases of headache triggered predominantly by laughing were presented in this article. We also reviewed the published English literature regarding LH, summarized the clinical characteristics of LH, and discussed the probable pathophysiological mechanisms. RESULTS: In the first patient, magnetic resonance imaging of the brain revealed cerebellar tonsillar herniation through the foramen magnum...
September 19, 2017: Headache
https://www.readbyqxmd.com/read/28924924/predictors-of-microbiologically-confirmed-intrathoracic-tuberculosis
#5
Rakhi Jain, Aparna Mukherjee, Mohit Singla, Yogita Verma, Hitender Gautam, Rakesh Lodha, Urvashi B Singh, Sushil K Kabra
OBJECTIVE: To identify risk factors for microbiologically confirmed intrathoracic tuberculosis in children. METHODS: Children, 6 mo to 15 y of age, attending the out-patient department of a tertiary care centre in India, with probable intrathoracic tuberculosis were enrolled. Microbiological confirmation of tuberculosis was defined as positivity on smear (Ziehl-Neelsen staining) and/or Xpert MTB/RIF and/or MGIT-960 culture. Association of various factors with microbiological confirmation were assessed by univariate and multivariate analysis...
September 19, 2017: Indian Journal of Pediatrics
https://www.readbyqxmd.com/read/28924121/pleuritis-caused-by-mycobacterium-kyorinense-without-pulmonary-involvement
#6
Tatsuyoshi Ikeue, Hiroshi Yoshida, Eiichiro Tanaka, Issei Ohi, Susumu Noguchi, Akari Fukao, Satoshi Terashita, Sadao Horikawa, Takakazu Sugita
We herein describe the first known case of pleuritis caused by Mycobacterium kyorinense without pulmonary involvement. A 48-year-old man undergoing immunosuppressant therapy presented with cough and dyspnea. An accumulation of pleural fluid was noted; however, computed tomography revealed no pulmonary lesions. Cultures of the fluid yielded non-tuberculous mycobacteria, which was identified as Mycobacterium kyorinense. The patient recovered after 6 months of therapy with clarithromycin and moxifloxacin. Clinicians should be aware that Mycobacterium kyorinense can cause pleuritis without pulmonary involvement...
September 15, 2017: Internal Medicine
https://www.readbyqxmd.com/read/28924106/intravenous-immunoglobulin-monotherapy-for-granulomatous-lymphocytic-interstitial-lung-disease-in-common-variable-immunodeficiency
#7
Mizue Hasegawa, Fumikazu Sakai, Asako Okabayashi, Akitoshi Sato, Naoko Yokohori, Hideki Katsura, Chihiro Asano, Toshiko Kamata, Eitetsu Koh, Yasuo Sekine, Kenzo Hiroshima, Takashi Ogura, Tamiko Takemura
Common variable immunodeficiency (CVID) is a heterogeneous subset of immunodeficiency disorders. Recurrent bacterial infection is the main feature of CVID, but various non-infectious complications can occur. A 42-year-old woman presented with cough and abnormal chest X-ray shadows. Laboratory tests showed remarkable hypogammaglobulinemia. Computed tomography revealed multiple consolidation and nodules on the bilateral lung fields, systemic lymphadenopathy, and splenomegaly. A surgical lung biopsy specimen provided the final diagnosis of lymphoproliferative disease in CVID, which was grouped under the term granulomatous lymphocytic interstitial lung disease...
September 15, 2017: Internal Medicine
https://www.readbyqxmd.com/read/28923239/a-novel-formulation-of-inhaled-sodium-cromoglicate-pa101-in-idiopathic-pulmonary-fibrosis-and-chronic-cough-a-randomised-double-blind-proof-of-concept-phase-2-trial
#8
Surinder S Birring, Marlies S Wijsenbeek, Sanjay Agrawal, Jan W K van den Berg, Helen Stone, Toby M Maher, Ahmet Tutuncu, Alyn H Morice
BACKGROUND: Cough can be a debilitating symptom of idiopathic pulmonary fibrosis (IPF) and is difficult to treat. PA101 is a novel formulation of sodium cromoglicate delivered via a high-efficiency eFlow nebuliser that achieves significantly higher drug deposition in the lung compared with the existing formulations. We aimed to test the efficacy and safety of inhaled PA101 in patients with IPF and chronic cough and, to explore the antitussive mechanism of PA101, patients with chronic idiopathic cough (CIC) were also studied...
September 8, 2017: Lancet Respiratory Medicine
https://www.readbyqxmd.com/read/28923238/old-drug-new-tricks-reducing-cough-in-ipf
#9
Stuart B Mazzone
No abstract text is available yet for this article.
September 8, 2017: Lancet Respiratory Medicine
https://www.readbyqxmd.com/read/28922692/phosphodiesterase-4-inhibitors-for-chronic-obstructive-pulmonary-disease
#10
REVIEW
Jimmy Chong, Bonnie Leung, Phillippa Poole
BACKGROUND: Chronic obstructive pulmonary disease (COPD) is associated with cough, sputum production or dyspnoea and a reduction in lung function, quality of life and life expectancy. Apart from smoking cessation, there are no other treatments that slow lung function decline. Roflumilast and cilomilast are oral phosphodiesterase 4 (PDE4) inhibitors proposed to reduce the airway inflammation and bronchoconstriction seen in COPD. This is an update of a Cochrane review first published in 2011 and updated in 2013...
September 19, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28921579/material-basis-studies-of-anti-influenza-a-active-ingredients-in-tanreqing-injection
#11
Haiyan Zhu, Mingchang Chen, Xunlong Shi, Chenchen Shi, Chenggang Huang
Tanreqing Injection (TRQ) has been used primarily in treating infections of the upper respiratory tract and serious influenza in China, as a classical compound herbal recipe. TRQ had been demonstrated its effects of clearing heat, eliminating phlegm, detoxification, reducing inflammation and alleviating cough. The survival rate, histopathology of lungs and viral titers in mice were evaluated in this study to verify the curative effect of TRQ. However, there is not enough information about the components. In the present study, a high-performance and practical LC/QTOF/MS method was developed for characterization and identification of the natural ingredients in TRQ...
September 15, 2017: Biomedical Chromatography: BMC
https://www.readbyqxmd.com/read/28919220/peucedanum-japonicum-extract-attenuates-allergic-airway-inflammation-by-inhibiting-th2-cell-activation-and-production-of-pro-inflammatory-mediators
#12
Jin Mi Chun, A-Reum Lee, Hyo Seon Kim, A Yeong Lee, Gyo Jeong Gu, Byeong Cheol Moon, Bo-In Kwon
ETHNOPHARMACOLOGICAL RELEVANCE: The root of Peucedanum japonicum Thunb is traditionally used to treat coughs, colds, headache and inflammatory diseases in Korea and Japan. Its effects on allergic lung inflammation have not been investigated. AIM OF THE STUDY: To investigate the anti-asthmatic effects of Peucedanum japonicum extract (PJE) using a murine model of asthma and a lipopolysaccharide (LPS)-stimulated macrophage cell line. MATERIALS AND METHODS: Mice underwent two rounds of sensitization with ovalbumin 1 week apart followed by four intranasal ovalbumin challenges on days 13-16...
September 15, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28919143/long-term-safety-of-glycopyrrolate-eflow-%C3%A2-cs-in-moderate-to-very-severe-copd-results-from-the-glycopyrrolate-for-obstructive-lung-disease-via-electronic-nebulizer-golden-5-randomized-study
#13
Gary T Ferguson, Thomas Goodin, Robert Tosiello, Alistair Wheeler, Edward Kerwin
BACKGROUND: The use of long-acting bronchodilators is an essential component of the management of chronic obstructive pulmonary disease (COPD). The GOLDEN 5 Phase III, randomized, active-controlled, open-label study was conducted to evaluate the long-term safety and tolerability of a nebulized glycopyrrolate formulation (SUN-101) delivered via the investigational eFlow(®) Closed System (eFlow(®) CS) nebulizer in subjects with moderate-to-very-severe COPD. METHODS: Subjects were randomized in a 4:3 ratio to nebulized glycopyrrolate 50 μg twice daily (BID) or tiotropium 18 μg once daily (OD) and treated for 48 weeks...
August 24, 2017: Respiratory Medicine
https://www.readbyqxmd.com/read/28918409/qualitative-interview-study-of-parents-perspectives-concerns-and-experiences-of-the-management-of-lower-respiratory-tract-infections-in-children-in-primary-care
#14
Amy Halls, Catherine Van't Hoff, Paul Little, Theo Verheij, Geraldine M Leydon
OBJECTIVE: To explore parents' perspectives, concerns and experiences of the management of lower respiratory tract infections (LRTIs) in children in primary care. DESIGN: Qualitative semistructured interview study. SETTING: UK primary care. PARTICIPANTS: 23 parents of children aged 6 months to 10 years presenting with LRTI in primary care. METHOD: Thematic analysis of semistructured interviews (either in person or by telephone) conducted with parents to explore their experiences and views on their children being prescribed antibiotics for LRTI...
September 15, 2017: BMJ Open
https://www.readbyqxmd.com/read/28917529/bronchoprotective-effect-of-deep-inspirations-in-cough-variant-asthma-a-distinguishing-feature-in-the-spectrum-of-airway-disease
#15
Nastasia Wasilewski, Thomas Fisher, Scott E Turcotte, John T Fisher, M Diane Lougheed
PURPOSE: To assess the effect of deep inspirations (DIs) on airway behaviour in individuals with classic asthma (CA), cough variant asthma (CVA), and methacholine (MCh)-induced cough but normal airway sensitivity (COUGH) during bronchoprovocation. METHODS: Twenty-five adults (18 female; 44.8±12.3years (Mean±SD); n=9 CA, n=9 CVA, and n=7 COUGH) completed two single-dose MCh challenges, with and without DIs. Bronchoprotection was assessed by comparing changes in bronchoconstriction (FEV1, FVC, FEV1/FVC, FEF50, FEF25-75), gas trapping (RV, RV/TLC) and impulse oscillometry (IOS) measurements...
September 13, 2017: Respiratory Physiology & Neurobiology
https://www.readbyqxmd.com/read/28917069/knowledge-attitude-and-practice-of-antibiotic-use-and-misuse-among-adults-in-riyadh-saudi-arabia
#16
Nouf Al-Shibani, Abdulaziz Hamed, Nawaf Labban, Reem Al-Kattan, Hanan Al-Otaibi, Sara Alfadda
To assess the knowledge, attitude, and practice of antibiotics (ABs) use and misuse among adults living in Riyadh, Saudi Arabia. Methods: In this cross-sectional study, a self-administered questionnaire was distributed to participants from  March 2016 to January 2017 in the outpatient department of King Khalid University Hospital and Dental Hospital, King Saud University, Riyadh, Saudi Arabia. The questionnaire was divided into 4 sections. The first and second section inquired regarding demographic details and knowledge of ABs...
October 2017: Saudi Medical Journal
https://www.readbyqxmd.com/read/28916119/safety-and-efficacy-of-glycerol-phenylbutyrate-for-management-of-urea-cycle-disorders-in-patients-aged-2months-to-2years
#17
Susan A Berry, Nicola Longo, George A Diaz, Shawn E McCandless, Wendy E Smith, Cary O Harding, Roberto Zori, Can Ficicioglu, Uta Lichter-Konecki, Beth Robinson, Jerry Vockley
INTRODUCTION: Glycerol phenylbutyrate (GPB) is approved in the US for the management of patients 2months of age and older with urea cycle disorders (UCDs) that cannot be managed with protein restriction and/or amino acid supplementation alone. Limited data exist on the use of nitrogen conjugation agents in very young patients. METHODS: Seventeen patients (15 previously on other nitrogen scavengers) with all types of UCDs aged 2months to 2years were switched to, or started, GPB...
September 8, 2017: Molecular Genetics and Metabolism
https://www.readbyqxmd.com/read/28914826/pulmonary-alveolar-proteinosis-a-case-report
#18
Luis Alberto Concepción-Urteaga, Luis Alejandro Rodríguez-Hidalgo, Jorge Luis Cornejo-Portella, Oscar Neri Alquizar-Horna, Daniel Anderson Aguilar-Villanueva, Marcio José Concepción-Zavaleta, Mario Gustavo Azañero-Luján
INTRODUCTION: Pulmonary alveolar proteinosis is a rare, diffuse interstitial lung disease, characterized by alveolar obstruction due to the accumulation of pulmonary surfactant. CLINICAL PRESENTATION: A 30-year-old male with progressively worsening dyspnea and non-productive cough for one year. He was a sugar cane plantation worker and had prior recurrent respiratory infections. Physical exam revealed cyanosis, and bilateral coarse and fine rales. Chest computed tomography showed diffuse crazy paving pattern...
September 14, 2017: Medwave
https://www.readbyqxmd.com/read/28914227/a-system-analysis-of-delay-in-outpatient-respiratory-equipment-delivery
#19
Sheila Kun, Gregory Placencia, Sally Davidson Ward, Thomas Keens
OBJECTIVES: To systematically assess barriers delaying home respiratory equipment requisition and to evaluate for temporal correlation between delays and emergency room or hospitalization episodes. BACKGROUND: Initiation of home respiratory treatments is delayed because of delays in delivery of durable medical equipment (DME). This study assesses root causes of such delays from a system perspective. We also describe clinical consequences by measuring emergency room visits and hospitalization days for temporal correlations...
December 1, 2016: Care Management Journals: Journal of Case Management ; the Journal of Long Term Home Health Care
https://www.readbyqxmd.com/read/28913162/endobronchial-hamartoma-a-rare-structural-cause-of-chronic-cough
#20
Saman Ahmed, Ayesha Arshad, M Jeffery Mador
Pulmonary hamartomas are rare benign tumors consisting of multiple mesenchymal cell lines like cartilage, bone and fat. We discuss an interesting case of a 53-year-old male patient, who was referred to our clinic for persistent cough. Chest X-ray revealed a left suprahilar density associated with plate like atelectasis, which on chest CT was found to be a densely calcified nodule, causing narrowing of the left upper lobe (LUL) bronchus with calcified bilateral hilar lymph nodes. A bronchoscopy revealed a smooth endobronchial mass with calcification, which was removed...
2017: Respiratory Medicine Case Reports
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